<template>
    <div class="tab-control">
        <div v-for="item,index in titles" :class="{active: currentIndex === index}"
         :key="index" @click="itemClick(index)" class="tab-control-item">
            <span>{{item}}</span>
        </div>
    </div>
</template>


<script>
export default {
    data() {
        return {
            currentIndex: 0
        }
    },
    props: {
        titles: {
            type: Array,
            default() {
                return []
            }
        }
    },
    methods: {
        itemClick(index) {
            // console.log(index);
            this.currentIndex = index
            this.$emit('tabClick', index)
        }
    }
}
</script>


<style scoped>
    .tab-control{
        display: flex;
        background: #fff;
        text-align: center;
        height: 40px;
        line-height: 40px;
        font-size: 15px;
        /* margin-top: 10px;  */
        
        
    }

    .tab-control .tab-control-item{
        flex: 1;
       
    }

    .tab-control-item span{
        padding: 3px;
    }

    .active span{
        color: var(--color-tint);
        border-bottom: 3px solid var(--color-tint);
        
    }
</style>